CN205855718U - A kind of elevator car head - Google Patents
A kind of elevator car head Download PDFInfo
- Publication number
- CN205855718U CN205855718U CN201620739043.6U CN201620739043U CN205855718U CN 205855718 U CN205855718 U CN 205855718U CN 201620739043 U CN201620739043 U CN 201620739043U CN 205855718 U CN205855718 U CN 205855718U
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- China
- Prior art keywords
- crossbeam
- elevator car
- boots plate
- car head
- connection joint
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Abstract
This utility model is created and is provided a kind of elevator car head, and including " Contraband " the type crossbeam leading boots plate and bottom, two ends is respectively provided with, this two crossbeams opening is all towards outside；Described crossbeam leads the vertical portion of boots plate and the upper level connection joint portion at two ends, vertical portion and lower level connection joint portion described in including being perpendicular to；Described upper level connection joint portion leads boots plate bottom described in being fixedly connected on, and described lower level connection joint portion is provided with some groups of connecting holes；The vertical portion of described crossbeam and described lead to be provided with between boots plate inside reinforcement, and the vertical portion of crossbeam described in two be designed with anti-bias piece of directive wheel.Generally, described upper level connection joint portion be welded on described in lead boots plate bottom.This utility model creates the elevator car head simple in construction provided, easy to manufacture, low cost, and bulk strength is high, is provided with anti-bias piece of directive wheel, can form directive wheel spacing, it is to avoid rub with the structural member such as crossbeam during directive wheel sideslip.
Description
Technical field
The invention belongs to lift facility parts technical field, especially relates to a kind of elevator car head.
Background technology
The topmost parts of elevator are carrying and transport personnel and the car of goods and materials, drive fortune by the actuating unit configured
OK；Car is made up of sedan-chair frame and car cab, and sedan-chair frame is the carrying structure of car, is typically made up of upper beam, column and bottom girder etc., sedan-chair
The load in railway carriage or compartment is delivered to traction steel-cable by car upper beam, still suffers from pit and the counteracting force of buffer generation simultaneously, because of
This car frame especially upper beam to have enough intensity, and car cab is typically by car bottom plate, car walls, car roof, and car roof is installed
There is directive wheel diversion sheave；Guidance system mainly by guide rail, lead boots and guide rail bracket forms, guide rail bracket as the support member of guide rail, Gu
It is scheduled on well enclosure, leads boots and be arranged on the both sides of car frame and counterweight frame, lead boots and coordinate with working face of guide rail, make elevator in traction
Under the traction of steel wire rope, being car, another side is counterweight, makees upper and lower motion respectively along respective guide rail.Wherein, electricity
The upper beam of ladder car is a molectron, and its structure is relative complex, and its structural strength will affect the use longevity of upper beam molectron
Life, existing elevator car head structural strength is poor, and stability in use is poor, and the life-span is short, there is certain potential safety hazard.And
And, elevator is when Acceleration of starting and parking slow down, and car can form certain impact to upper beam, produces pause and transition in rhythm or melody sense, causes taking
Comfortableness poor.
Summary of the invention
In view of this, the invention is intended to overcome defect present in above-mentioned prior art, proposes a kind of lift car
Upper beam.
For reaching above-mentioned purpose, the technical scheme of the invention is achieved in that
A kind of elevator car head, including " Contraband " the type crossbeam leading boots plate and bottom, two ends is respectively provided with, this two crossbeam
Opening is all towards outside；Described crossbeam leads the upper level at the vertical portion of boots plate and two ends, vertical portion even described in including being perpendicular to
Meet portion and lower level connection joint portion；Described upper level connection joint portion leads boots plate bottom, described lower level connection joint portion described in being fixedly connected on
It is provided with some groups of connecting holes；Vertical portion and described the leading of described crossbeam are provided with reinforcement between boots plate, and crossbeam described in two
Anti-bias piece of directive wheel it is designed with inside vertical portion.
Further, what described crossbeam open interior was spaced is provided with some reinforcing plates.
Further, the bottom of described crossbeam is provided with snubber block.
Further, described crossbeam differs from the side of its opening and is provided with USK switch base.
Further, upper surface levelness≤1/1000 of boots plate is led described in.
Further, described crossbeam uses channel-section steel.
Further, described upper level connection joint portion be welded on described in lead boots plate bottom.
Further, anti-bias piece of described directive wheel is block rubber or nylon block.
Relative to prior art, the invention has the advantage that
1) the elevator car head simple in construction that the invention provides, easy to manufacture, low cost, and bulk strength
Height, is provided with anti-bias piece of directive wheel, can form directive wheel spacing, it is to avoid occur with the structural member such as crossbeam during directive wheel sideslip
Friction.
2) crossbeam open interior is provided with reinforcing plate, makes crossbeam have a higher structural strength, in addition the vertical portion of crossbeam with
Leading and be provided with reinforcement between boots plate, substantially increase the structural strength that upper beam is overall, therefore, this elevator car head uses safety
Reliably, good stability.
Accompanying drawing explanation
The accompanying drawing of the part constituting the invention is used for providing being further appreciated by the invention, and the present invention creates
The schematic description and description made, for explaining the invention, is not intended that the improper restriction to the invention.?
In accompanying drawing:
Fig. 1 is the structural representation of the invention.
Description of reference numerals:
1-leads boots plate；2-crossbeam；3-vertical portion；4-upper level connection joint portion；Level connection joint portion under 5-；6-USK switch base；7-
Reinforcement；Anti-bias piece of 8-directive wheel；9-reinforcing plate；10-snubber block.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the invention and the feature in embodiment can
To be mutually combined.
In the description of the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the invention and simplifies description rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For the restriction to the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate
Or imply relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In the description of the invention, unless separately
Being described, " multiple " are meant that two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", should be interpreted broadly " being connected ", " connection ", for example, it may be fix connection, it is also possible to be to removably connect, or integratedly
Connect；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on can being understood by concrete condition
State term concrete meaning in the invention.
Describe the invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of elevator car head, as it is shown in figure 1, include leading boots plate 1 and " Contraband " type that bottom, two ends is respectively provided with is horizontal
Beam 2, this two crossbeam 2 opening is all towards outside；Described crossbeam 2 leads the vertical portion 3 and vertically of boots plate 1 described in including being perpendicular to
The upper level connection joint portion 4 at two ends, portion 3 and lower level connection joint portion 5；Described upper level connection joint portion 4 leads boots plate 1 described in being fixedly connected on
Bottom, described lower level connection joint portion 5 is provided with some groups of connecting holes；The vertical portion 3 of described crossbeam 2 and described lead between boots plate 1
It is provided with and is designed with directive wheel inside reinforcement 7, and the vertical portion 3 of crossbeam 2 described in two anti-bias piece 8.Above-mentioned upper level connection joint portion 5 welds
Lead boots plate 1 bottom described in being connected on, form the most fixing connection.By the connecting hole in lower level connection joint portion 5, can be by crossbeam
Fix with the mounting rail being provided with directive wheel and be connected.
It should be noted that crossbeam 2 opening is towards outside, i.e. its opening is towards differing from the side leading boots plate 1 center,
Namely the opening of the two is oppositely arranged.
Stable and reliable in work in order to ensure upper beam, described in lead upper surface levelness≤1/1000 of boots plate 1.It addition, it is described
What crossbeam 2 open interior was spaced is provided with some reinforcing plates 9, makes crossbeam 2 have higher structural strength, also improves upper beam overall
Structural strength.
Wherein, the bottom of described crossbeam 2 is provided with snubber block 10, snubber block 10 can be block rubber, weakens to greatest extent
Vibrations between car and upper beam and noise, improve the comfortableness of elevator ride.
Wherein, the side that described crossbeam 2 differs from its opening is provided with USK switch base 6, and the outer rim of this USK switch base 6 is less than leading
To the wheel outer rim of anti-bias piece 8, timely directive wheel has certain twisting or skew, also will not interfere with USK switch base.
Wherein, upper surface levelness≤1/1000 of boots plate 1 is led described in.
Wherein, described crossbeam 2 uses channel-section steel, draws materials easily, car upper beam processing and manufacturing low cost, and the structure of shaped steel is strong
Degree height, in addition at crossbeam and lead and be provided with reinforcement between boots plate, it is ensured that upper beam has higher overall construction intensity, uses reliable
Property high.
Wherein, described directive wheel anti-bias piece 8 is block rubber or nylon block, even if the directive wheel being arranged on upper beam position occurs
Deflection, displacement, also will not directly interfere with crossbeam, can carry out spacing by anti-bias piece of directive wheel, and structural member will not grind
Damage.
The elevator car head simple in construction that the invention provides, easy to manufacture, low cost, and bulk strength is high,
Directive wheel can be formed spacing for anti-bias piece 8 by the directive wheel arranged, it is to avoid rubs with the structural member such as crossbeam during directive wheel sideslip
Wipe.Crossbeam 2 open interior is provided with reinforcing plate 9, makes crossbeam have a higher structural strength, in addition the vertical portion of crossbeam with lead boots plate
Between be provided with reinforcement 7, substantially increase the structural strength that upper beam is overall, therefore, this elevator car head is safe and reliable,
Good stability.
The foregoing is only the preferred embodiment of the invention, not in order to limit the invention, all at this
Within the spirit of innovation and creation and principle, any modification, equivalent substitution and improvement etc. made, should be included in the invention
Protection domain within.
Claims (8)
1. an elevator car head, it is characterised in that: include leading boots plate and " Contraband " type crossbeam that bottom, two ends is respectively provided with,
This two crossbeams opening is all towards outside；Described crossbeam leads the vertical portion of boots plate and two ends, vertical portion described in including being perpendicular to
Upper level connection joint portion and lower level connection joint portion；Described upper level connection joint portion leads boots plate bottom, described lower water described in being fixedly connected on
Flat connecting portion is provided with some groups of connecting holes；Vertical portion and described the leading of described crossbeam are provided with reinforcement between boots plate, and two institutes
State and inside the vertical portion of crossbeam, be designed with anti-bias piece of directive wheel.
A kind of elevator car head the most according to claim 1, it is characterised in that: setting of described crossbeam open interior interval
There are some reinforcing plates.
A kind of elevator car head the most according to claim 1, it is characterised in that: the bottom of described crossbeam is provided with damping
Block.
A kind of elevator car head the most according to claim 1, it is characterised in that: described crossbeam differs from the side of its opening
It is provided with USK switch base.
A kind of elevator car head the most according to claim 1, it is characterised in that lead the upper surface levelness of boots plate described in:
≤1/1000。
A kind of elevator car head the most according to claim 1, it is characterised in that: described crossbeam uses channel-section steel.
A kind of elevator car head the most according to claim 1, it is characterised in that: described upper level connection joint portion is welded on institute
State and lead boots plate bottom.
A kind of elevator car head the most according to claim 1, it is characterised in that: anti-bias piece of described directive wheel is block rubber
Or nylon block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739043.6U CN205855718U (en) | 2016-07-13 | 2016-07-13 | A kind of elevator car head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620739043.6U CN205855718U (en) | 2016-07-13 | 2016-07-13 | A kind of elevator car head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855718U true CN205855718U (en) | 2017-01-04 |
Family
ID=57647121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620739043.6U Active CN205855718U (en) | 2016-07-13 | 2016-07-13 | A kind of elevator car head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947848A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Lift car upper beam for preventing guide wheel from deviating |
| CN108190692A (en) * | 2017-12-29 | 2018-06-22 | 重庆红方机电有限公司 | A kind of high intensity elevator girder steel |
| CN115215182A (en) * | 2022-06-11 | 2022-10-21 | 西安特种设备检验检测院 | Hoist and mount anticreep knot structure of elevator car |
-
2016
- 2016-07-13 CN CN201620739043.6U patent/CN205855718U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105947848A (en) * | 2016-07-13 | 2016-09-21 | 天津鑫宝龙电梯集团有限公司 | Lift car upper beam for preventing guide wheel from deviating |
| CN108190692A (en) * | 2017-12-29 | 2018-06-22 | 重庆红方机电有限公司 | A kind of high intensity elevator girder steel |
| CN108190692B (en) * | 2017-12-29 | 2019-06-07 | 重庆红方机电有限公司 | A kind of high intensity elevator girder steel |
| CN115215182A (en) * | 2022-06-11 | 2022-10-21 | 西安特种设备检验检测院 | Hoist and mount anticreep knot structure of elevator car |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |